add ydb deps

3 files changed, 53 insertions, 0 deletions

diff --git a/contrib/python/PyHamcrest/py3/hamcrest/core/helpers/__init__.py b/contrib/python/PyHamcrest/py3/hamcrest/core/helpers/__init__.py
new file mode 100644
index 00000000000..61cb82d43b5
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/core/helpers/__init__.py
@@ -0,0 +1,5 @@
+"""Utilities for writing Matchers."""
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/core/helpers/hasmethod.py b/contrib/python/PyHamcrest/py3/hamcrest/core/helpers/hasmethod.py
new file mode 100644
index 00000000000..a1f3bfb1549
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/core/helpers/hasmethod.py
@@ -0,0 +1,12 @@
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+
+def hasmethod(obj, methodname):
+    """Does ``obj`` have a method named ``methodname``?"""
+
+    if not hasattr(obj, methodname):
+        return False
+    method = getattr(obj, methodname)
+    return callable(method)
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/core/helpers/wrap_matcher.py b/contrib/python/PyHamcrest/py3/hamcrest/core/helpers/wrap_matcher.py
new file mode 100644
index 00000000000..a5b506fb395
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/core/helpers/wrap_matcher.py
@@ -0,0 +1,36 @@
+import six
+
+from hamcrest.core.base_matcher import Matcher
+from hamcrest.core.core.isequal import equal_to
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+import types
+
+def wrap_matcher(x):
+    """Wraps argument in a matcher, if necessary.
+
+    :returns: the argument as-is if it is already a matcher, otherwise wrapped
+        in an :py:func:`~hamcrest.core.core.isequal.equal_to` matcher.
+
+    """
+    if isinstance(x, Matcher):
+        return x
+    else:
+        return equal_to(x)
+
+def is_matchable_type(expected_type):
+    if isinstance(expected_type, type):
+        return True
+
+    if isinstance(expected_type, six.class_types):
+        return True
+
+    if isinstance(expected_type, tuple) and \
+       expected_type and \
+       all(map(is_matchable_type, expected_type)):
+        return True
+
+    return False